Abstract:
The present invention relates to a method for measuring a surface temperature using is a fluorescent temperature sensor or optical thermometer. The sensor includes a solution of 1,3-bis(1-pyrenyl)propane within a 1-butyl-1-1-methyl pyrrolidinium bis(trifluoromethylsulfonyl)imide ionic liquid solvent. The 1,3-bis(1-pyrenyl)propane remains unassociated when in the ground state while in solution. When subjected to UV light, an excited state is produced that exists in equilibrium with an excimer. The position of the equilibrium between the two excited states is temperature dependent.
Abstract:
X-ray fluorescence (XRF) spectrometry has been used for detecting binding events and measuring binding selectivities between chemicals and receptors. XRF may also be used for estimating the therapeutic index of a chemical, for estimating the binding selectivity of a chemical versus chemical analogs, for measuring post-translational modifications of proteins, and for drug manufacturing.
Abstract:
A nanocomposite scintillator is prepared using fast, bright, rare-earth doped nanopowder phosphor and a binder that is transparent to the emission of the phosphor.
Abstract:
Electrolyte solutions for electrochromic devices such as rear view mirrors and displays with low leakage currents are prepared using inexpensive, low conductivity conductors. Preferred electrolytes include bifunctional redox dyes and molten salt solvents with enhanced stability toward ultraviolet radiation. The solvents include lithium or quaternary ammonium cations, and perfluorinated sulfonylimide anions selected from trifluoromethylsulfonate (CF3SO3−), bis(trifluoromethylsulfonyl)imide ((CF3SO2)2N−), bis(perfluoroethylsulfonyl)imide ((CF3CF2SO2)2N−) and tris(trifluoromethylsulfonyl)methide ((CF3SO2)3C−). Electroluminescent, electrochromic and photoelectrochromic devices with nanostructured electrodes include ionic liquids with bifunctional redox dyes.
Abstract translation:使用廉价,低导电性的导体制备电致变色器件如后视镜和低漏电流的显示器的电解液。 优选的电解质包括双功能氧化还原染料和熔融盐溶剂,对紫外线辐射具有增强的稳定性。 溶剂包括锂或季铵阳离子,和全氟磺酰亚胺阴离子,选自三氟甲基磺酸酯(CF 3 SO 3 SO 2),双(三氟甲基磺酰基)酰亚胺 ((CF 3 SO 2)2 N - ),双(全氟乙基磺酰基)酰亚胺((CF 3(三氟甲基磺酰基)甲基化((3,3-二甲基-2- (CF 3 SO 2)3) - (CH 3)3)。 具有纳米结构电极的电致发光,电致变色和光电致变色装置包括具有双功能氧化还原染料的离子液体。
Abstract:
A single-compartment reversible mirror device having a solution of aprotic molten salt, at least one soluble metal-containing species comprising metal capable of being electrodeposited, and at least one anodic compound capable of being oxidized was prepared. The aprotic molten salt is liquid at room temperature and includes lithium and/or quaternary ammonium cations, and anions selected from trifluoromethylsulfonate (CF3SO3−), bis(trifluoromethylsulfonyl)imide ((CF3SO2)2N−), bis(perfluoroethylsulfonyl)imide ((CF3CF2SO2)2N−) and tris(trifluoromethylsulfonyl)methide ((CF3SO2)3C−). A method for preparing substantially pure molten salts is also described.
Abstract translation:制备具有非质子熔融盐溶液的至少一种可溶性金属含量物质和能够被电沉积的至少一种阳离子化合物的单室可逆镜装置。 非质子熔融盐在室温下为液体,包括锂和/或季铵阳离子,选自三氟甲基磺酸酯(CF 3 SO 3 - ),双(三氟甲磺酰基)酰亚胺((CF 3 SO 2)2 N)),双(全氟乙基磺酰基) ((CF 3 CF 2 SO 2)2 N)和三(三氟甲基磺酰基)甲基化物((CF 3 SO 2)3 C 3)。 还描述了制备基本上纯的熔融盐的方法。
Abstract:
X-ray fluorescence (XRF) spectrometry has been used for detecting binding events and measuring binding selectivities between chemicals and receptors. XRF may also be used for estimating the therapeutic index of a chemical, for estimating the binding selectivity of a chemical versus chemical analogs, for measuring post-translational modifications of proteins, and for drug manufacturing.
Abstract:
Electrolyte solutions for electrochromic devices such as rear view mirrors and displays with low leakage currents are prepared using inexpensive, low conductivity conductors. Preferred electrolytes include bifunctional redox dyes and molten salt solvents with enhanced stability toward ultraviolet radiation. The solvents include lithium or quaternary ammonium cations, and perfluorinated sulfonylimide anions selected from trifluoromethylsulfonate (CF3SO3−), bis(trifluoromethylsulfonyl)imide ((CF3SO2)2N−), bis(perfluoroethylsulfonyl)imide ((CF3CF2SO2)2N−) and tris(trifluoromethylsulfonyl)methide ((CF3SO2)3C−). Electroluminescent, electrochromic and photoelectrochromic devices with nanostructured electrodes include ionic liquids with bifunctional redox dyes. Some of the electrolyte solutions color to red when devices employing the solutions are powered, leading to red or neutral electrooptic devices.
Abstract:
Electrolyte solutions for electrochromic devices such as rear view mirrors and displays with low leakage currents are prepared using inexpensive, low conductivity conductors. Preferred electrolytes include bifunctional redox dyes and molten salt solvents with enhanced stability toward ultraviolet radiation. The solvents include lithium or quaternary ammonium cations, and perfluorinated sulfonylimide anions selected from trifluoromethylsulfonate (CF3SO3−), bis(trifluoromethylsulfonyl)imide ((CF3SO2)2N−), bis(perfluoroethylsulfonyl)imide ((CF3CF2SO2)2N−) and tris(trifluoromethylsulfonyl)methide ((CF3SO2)3C−). Electroluminescent, electrochromic and photoelectrochromic devices with nanostructured electrodes include ionic liquids with bifunctional redox dyes. Some of the electrolyte solutions color to red when devices employing the solutions are powered, leading to red or neutral electrooptic devices.
Abstract translation:使用廉价,低导电性的导体制备电致变色器件如后视镜和低漏电流的显示器的电解液。 优选的电解质包括双功能氧化还原染料和熔融盐溶剂,对紫外线辐射具有增强的稳定性。 溶剂包括锂或季铵阳离子,和全氟磺酰亚胺阴离子,选自三氟甲基磺酸酯(CF 3 SO 3 SO 2),双(三氟甲基磺酰基)酰亚胺 ((CF 3 SO 2)2 N - ),双(全氟乙基磺酰基)酰亚胺((CF 3(三氟甲基磺酰基)甲基化((3,3-二甲基-2- (CF 3 SO 2)3) - (CH 3)3)。 具有纳米结构电极的电致发光,电致变色和光电致变色装置包括具有双功能氧化还原染料的离子液体。 当使用解决方案的设备供电时,一些电解液颜色变红,导致红色或中性电光设备。
Abstract:
Novel zeolites are produced by combining a polar solute, a silicon or phosphorous source, and a structure directing agent. Surfactants and a hydrophobic solvent are added to the previously mixed three species and shaken to disperse the surfactants. The reverse microemulsion is stirred overnight, at about room temperature and then iced for five to ten minutes. A metal source is added vigorously shaken for about two minutes. The mixture is then aged for about two hours at about room temperature. A mineralizer is added and the resultant mixture aged for about two hours at about room temperature. The mixture is heated to about 180° C., for a suitable time period. The final novel product is then isolated.
Abstract:
A method of determining beryllium or a beryllium compound thereof in a sample, includes providing a sample suspected of comprising beryllium or a compound thereof, extracting beryllium or a compound thereof from the sample by dissolving in a solution, adding a fluorescent indicator to the solution to thereby bind any beryllium or a compound thereof to the fluorescent indicator, and determining the presence or amount of any beryllium or a compound thereof in the sample by measuring fluorescence.